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Sclerodermaâs main types are localized and systemic. Localized means the disease affects only certain parts of the body. Systemic means it can affect the whole body. 1  The localized type often affects only skin tissues. 2  It does not harm major organs.3  It may get better or go away without help.4  But it can be severe in some people and can leave skin damage.ocalized means the disease affects only certain parts of the body. Systemic means it can affect the whole body. 1  The localized type often affects only skin tissues. 2  It does not harm major organs. 3  It may get better or go away without help. 4  But it can be severe in some people and can leave skin damage.
This form of scleroderma develops very slowly, causes few complications, and rarely spreads to other parts of the body. Another, more serious variant of the disease, is called Systemic scleroderma, or sclerosis, and can affect large areas of the skin as well as other organs such as the heart, lungs, and kidneys. There are actually two main types of systemic scleroderma, limited disease (CREST syndrome), and diffuse disease.Treatment.